angelarivas15 angelarivas15

27-08-2014
Biology

contestada

Why do scientist need a common system of measurement?

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TaylorBayley TaylorBayley

27-08-2014

So when one scientist turns around and says the mass of an electron is 9.10938291×10^-31 kilograms we know what a kilogram is and so we don't get an answer that it's 32949 microsmiths as he invented his own measurement because he needed one.

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